Exam 8: Digital Media

Enlarging a bitmap requires your computer to fill in missing pixels,which sometimes results in a(n) palpitating,or "bitmappy," jagged image._________________________

____________________ rate refers to the number of times per second that a sound is measured during the recording process.

A ____ watermark is a pattern of bits inserted at various places in an image or a content stream that can be used to track,identify,verify,and control content use.

Discuss graphics conversion as it relates to vector-to-bitmap and bitmap-to-vector conversion.

____________________ video sends a small segment of a video to your computer and begins to play it;while the segment plays,the next segment is sent,then played,and so on,until the video ends.

To create a video DVD,you usually begin by selecting one or more completed videos that include soundtracks,transitions,titles,special effects,and so on.

Anita fancies herself to be an artist on the computer. She has drawn a stylized image of the Parthenon using a series of long and rectangular objects for the columns, a triangular object for the roof, and a circular object for the sun. She layered the objects so that the roof object is layered in front of the columns and sun. She likes having a great deal of flexibility in arranging and editing image elements. -In addition to her computer,what other tool might Anita use to create vector graphics?

A ____ is a smooth blending of shades from one color to another or from light to dark.

-With images that contain strong curved or diagonal lines,pixel ____ can result in the kind of effects shown in the accompanying figure.

If your computer and your camera have ____ ports,you can connect a cable between these two ports to transfer the photo data.

When creating videos,you should use one of the codecs included in popular video players._________________________

-A scanner,like the one featured in the accompanying figure,creates a vector graphic.

Under U.S.law,copyright holders may be awarded statutory damages up to ____ for copyright infringement.

-Because of its complexity,the DRM technology shown in the accompanying figure has never been broken.

-You can use a scanner,like the one in the accompanying figure,to convert a printed image into a bitmap graphic.

Digital audio is music,speech,and other sounds represented in a binary format for use in digital devices.

Cameras designed for still photography cannot capture video.

A small graphic for a Web page might have a(n) color depth of 150 x 100 pixels-150 pixels across and 100 pixels high._________________________

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Basic sound units

Digital videos can be converted from one file format to another through a process called ____________________.